Model number

DDR-12

Position

Front/Rear

Construction

Direct

Rated voltage(V)

24/36/48

Rated Power(w)

180-300

Weight(kg)

3.3

Wheel Diameter(inch)

8/10/12

Rated speed(km/h)

25

Magnet Poles (2P)

15

Dropout(mm)

92/115

Brake Type

Disk/Drum brake

Freewheel

Single

Operating Temperature ©

-20---45

Efficiency(%)

≧80%

Color

Black/Silver

Cabling Route

Shaft center left

Noise Grade(dB)

≤55

IP Grade

IP54

Salt Spary Test Standard(h)

24/96